91487194

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2609}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 139530600

約数和(自身を除く): 48043406

約数列:

[1, 2, 89, 178, 197, 394, 2609, 5218, 17533, 35066, 232201, 464402, 513973, 1027946, 45743597, 91487194]

約数ペア:

[(1, 91487194), (2, 45743597), (89, 1027946), (178, 513973), (197, 464402), (394, 232201), (2609, 35066), (5218, 17533)]